Which procedure uses weight to immobilize the scapula and clavicle for healing?

The procedure that utilizes weight to immobilize the scapula and clavicle for healing is plaster traction. This method applies consistent and controlled weight around the affected area to create stability and alignment, allowing the bones to heal properly. By securely immobilizing the scapula and clavicle, plaster traction helps to prevent movement that could disrupt the healing process. This is particularly important in cases where the bones may be displaced or fractured, as maintaining the correct position is essential for optimal recovery.

Other traction methods might not specifically target the clavicle and scapula in the same way or may be used for different parts of the body or conditions. For example, closed reduction generally refers to the technique of realigning a bone without surgical intervention but doesn’t involve the use of weights for immobilization. Additionally, other traction methods, like 90-90 traction or Russell's traction, are designed for different anatomical areas or applications, further differentiating plaster traction as the correct answer in this context.